Home > Cannot Access > Cannot Access A Disposed Object Named Crystalreportviewer

Cannot Access A Disposed Object Named Crystalreportviewer

And here comes the stack trace... OT: error: "cannot access a disposed object named 'form1' 8. If it was this, the solution would be either a redesign to avoid calling Application.DoEvents, or at least checking if the Form is closed / TreeView is disposed after every call Similar Threads Cannot access a disposed object salih ataoz, Oct 18, 2003, in forum: Microsoft Dot NET Replies: 2 Views: 350 phoenix Oct 18, 2003 Cannot access a disposed object named his comment is here

share|improve this answer answered Feb 10 '11 at 9:47 Øyvind Brathen 33.6k1286116 add a comment| up vote 1 down vote What's going on here is you start a thread that manipulates Opening and Closing a form error : Cannot access a disposed object named "frmImage". 13. help my please on this link for xml http://www.vbforums.com/showthread.php?t=322815 Reply With Quote Feb 2nd, 2005,02:46 AM #6 Asgorath View Profile View Forum Posts Visit Homepage Frenzied Member Join Date Sep 2004 I am curretly building a defect management system for software and web developers, If you wana try it out (beta test) and keep it for free just send me a message http://www.pcreview.co.uk/threads/re-cannot-access-a-disposed-object-named-crystalreportviewer.1334169/

Cannot access a disposed object named CrystalReportViewer 12. Results 1 to 7 of 7 Thread: SOCKET ERROR : Cannot access a disposed object Tweet Thread Tools Show Printable Version Subscribe to this Thread… Display Linear Mode Switch to Hybrid Thanks! share|improve this answer edited Feb 10 '11 at 12:10 answered Feb 10 '11 at 10:00 Joe 83k21118233 Wow!

greg_nicholson Guest Did you find a solution to this as I have the same problem and am so fa unable to resolve it? System.ObjectDisposedException: Cannot access a disposed object named "TreeView".Object name: "TreeView".   at System.Windows.Forms.Control.CreateHandle()   at System.Windows.Forms.TreeView.CreateHandle()   at System.Windows.Forms.Control.get_Handle()   at System.Windows.Forms.TreeNode.get_State()   at System.Windows.Forms.TreeNode.get_IsExpanded()   at System.Windows.Forms.TreeNode.Remove(Boolean notify)   at System.Windows.Forms.TreeNode.Clear()   at System.Windows.Forms.TreeNodeCollection.Clear()   at LANDesk.ManagementSuite.ldPropertySheet.ldPropertySheetCtrl.UnloadPanels()   at LANDesk.ManagementSuite.ldPropertySheet.ldPropertySheetDialog.CloseDialog()   Wednesday, November 23, 2005 8:18 AM Reply | Quote 0 Sign in to vote I was having a similar prob after I clicked the Close X at the top right of On the selected node event, i load the images found within the selected directory to the FlowLayoutPanel.

What is the definition of "rare language"? Details -------------------------------------------------------------------- See the end of this message for details on invoking just-in-time (JIT) debugging instead of this dialog box. ************** Exception Text ************** System.ObjectDisposedException: Cannot access a disposed object named ontick it raises the event UpdateAll().  This works fine across the board for all the forms I create until I click the close tab.  This ofcourse "disposes" the form.  when I http://www.vbdotnetforums.com/reporting-printing/2012-disposing-crystal-viewer.html Private Sub ExpTree1_ExpTreeNodeSelected(ByVal SelPath As String, ByVal Item As ExplorerControls.CShItem) Handles ExpTree1.ExpTreeNodeSelected 'Loop until all images are loaded.

Object name: "DataGridTextBox". havent worked much with these. I would only use it in very specific cases where I can guarantee not to have reentrancy problems (e.g. Einar Høst, Dec 3, 2004, in forum: Microsoft Dot NET Replies: 1 Views: 173 Morten Wennevik Dec 3, 2004 "Cannot access a disposed object" - weird exception.

Unless you're running that on a separate thread, you shouldn't be able to close the form unless that method is finished running. check here BUT IT SAYS it can't... Cannot access a disposed object named 14. This works ok when its a single call to the server but i need to run my methods within a loop, this is where the problem is caused.

Sunday, April 19, 2009 8:30 AM Reply | Quote 1 Sign in to vote Hey everybody just try this code.................. http://mediastartpage.com/cannot-access/cannot-access-a-disposed-object-named-icon.html here is vb.net code===========================================================USERID = Convert.ToInt64(DirectCast(sender, LinkLabel).Tag.ToString()) 'setting global constantDim frm As New frmUsersDetail 'creating form2frm.MdiParent = Me.MdiParentfrm.Show()Me.Dispose(True) ' <-- HERE IS Cannot access a disposed object named "linkLabel" EXCEPTION===========================================================amazingly, there But I have more points than I can ever spend so I'm not concerned :) –Joe Feb 11 '11 at 8:41 add a comment| up vote 3 down vote Basically this C# Community Advanced Search Forum Components & Controls Reporting / Printing Disposing Crystal Viewer Results 1 to 1 of 1 Thread: Disposing Crystal Viewer LinkBack LinkBack URL About LinkBacks Bookmark

c# .net vb.net winforms dispose share|improve this question edited Feb 10 '11 at 11:29 asked Feb 10 '11 at 9:44 GeorgeBoy 60127 What's happening the LoadImagesToFlowPreviewPanel() method? Sample is as follows: Using(TransactionScope scope = new TransactionScop()) { try { //Code for insertion } catch(Exception exception) { scope.dispose(); } finally { if (scope != null) scope.Complete(); } } Is there anyway I can prevent this from happening or catch it before it does? weblink The code I pasted below is what I use to call and load the new Child form.

Sorry I cant be of more help Reply With Quote Feb 2nd, 2005,02:08 AM #4 carlblanchard View Profile View Forum Posts Visit Homepage Thread Starter Fanatic Member Join Date Sep 2003 sure I can hide the tab but the form is still sitting there loaded in Memory.  Not feasable.  Thursday, April 05, 2007 11:56 PM Reply | Quote 0 Sign in to Mysterious creeper-like explosions Is the English word "ikebana" a suitable translation for "華道"?

Is there a way to detect one and prevent the other from continuing?

Join them; it only takes a minute: Sign up Cannot access a disposed object up vote 4 down vote favorite i am facing a huge problem with the "Cannot access a Thanks in advance. Forum New Posts FAQ Calendar Forum Actions Mark Forums Read Quick Links Today's Posts View Site Leaders What's New? Cannot access a disposed object named "DropDownHolder" 6.

wonder how compiler found this name anyways, one quick and dirty solution is so dispose the form by passing "False" as argument and not "True". more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Cannot access a disposed object name "DataGridTextBox" HI, I am have attached DataGrid to DataSets. check over here Your name or email address: Do you already have an account?

Privacy statement Downloads and tools Windows 10 dev tools Visual Studio Windows SDK Windows Store badges Essentials API reference (Windows apps) API reference (desktop apps) Code samples How-to guides (Windows apps) The only people who should use it are those with a thorough understanding and appreciation for what it is doing, which are often the same people who find a better way Object name: "System.Net.Sockets.Socket". then when I recreate the form...  it loses the ability to receive ANY external calls.  Example is a webBrowser control/DataGridView I have on the form.  if I do:if SubForm1.isDisposed() then    SbFrm

More About Us... If so, you can't do that, as the .Close() method calls dispose, and you get that error. TIA Burgerman . Actually the LoadImages is calling the Application.DoEvents within a loop If you use Application.DoEvents you expose yourself to reentrancy problems in your code - you need to be very careful and

Does a key signature go before or after a bar line? Stay logged in Welcome to PC Review! About Us PC Review is a computing review website with helpful tech support forums staffed by PC experts. Is there a name for the (anti- ) pattern of passing parameters that will only be used several levels deep in the call chain?

Impossible to see the future is." Reply With Quote Feb 2nd, 2005,10:00 AM #7 Mike Hildner View Profile View Forum Posts Frenzied Member Join Date Jul 2002 Location Des Moines, NM And many people will call DoEvents "evil" and have nothing to do with it at all. Find the function given its Fourier series Assigning a unique representation to equivalent circular queues How to harness Jupiter's gravitational energy? The time now is 01:58 AM.

How is it packed? Thanks! | Post Points: 20 dries_neyrinck Lovely Ghent in Belgium Since 4/28/2003 Posts 4,227 Reputation 30,805 Reply dries neyrinck (dries_neyrinck) replied on 3/2/2005 3:10 PM rated by 0 users Is your they are much more performance-friendly then using a loop sockets.... I don't see a loop... –Cody Gray Feb 10 '11 at 9:58 add a comment| 3 Answers 3 active oldest votes up vote 4 down vote accepted You should post the

Private Sub mnuAddCompany_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles mnuAddCompany.Click gfrmAddCompanyForm = New frmAddCompanies gfrmAddCompanyForm.MdiParent = Me gfrmAddCompanyForm.Show() End Sub

Now if you see, I am making an object On a windows forms of mine i use a custom windows explorer object. Could anyone help me?

© Copyright 2017 mediastartpage.com. All rights reserved.